/*
 * Copyright (c) 2010 Sun Microsystems, Inc.
 * Copyright (c) 2011 Oracle Corporation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 **/

package org.sunspotworld.demo;

import com.sun.spot.core.resources.Resources;
import com.sun.spot.core.resources.transducers.ITemperatureInput;
import java.io.IOException;
import com.sun.spot.wot.WebApplication;
import com.sun.spot.wot.http.HttpResponse;
import com.sun.spot.wot.http.HttpRequest;

/**
 *
 * @author vgupta
 */
public class TempSensor extends WebApplication {

    public void init() {};

    public TempSensor(String str) {
        super(str);
    }
    
    public HttpResponse processRequest(HttpRequest request) throws IOException {
        HttpResponse response = new HttpResponse();
        String tempReadingStr = null;

        if (request.getMethod().equalsIgnoreCase("GET")) {
            ITemperatureInput tempSensor = null;
            tempSensor =  (ITemperatureInput) Resources.lookup(ITemperatureInput.class);
            tempReadingStr = "" + tempSensor.getCelsius();

            response.setStatus(HttpResponse.SC_OK);
            response.setHeader("Content-Type", "text/plain");
            response.setHeader("Cache-Control", "max-age=60");
            response.setBody(tempReadingStr.getBytes());

            return response;
        } else {
            response.setStatus(HttpResponse.SC_METHOD_NOT_ALLOWED);
            response.setHeader("Allow", "GET");

            return response;
        }
    }
}
